Did U Know

@Anwaar (44)
Pakistan
March 23, 2007 2:23am CST
EYES r the most complex organs u process escept of ur brain EYES r composed of more than two milion working parts EYES contribute 85% of ur total knowledge if u know more tell plz
1 response
@troy611 (52)
• India
23 Mar 07
A human eyeball weighs about 28 grams. The eye is the only part of the human body that can function all the time without rest. Though the eyelids need rest. Men are able to read print better than women. The cornea is the only living tissue in the human body, that has no blood vessels.